1 files changed, 68 insertions, 0 deletions
diff --git a/utils.js b/utils.js
new file mode 100644
index 0000000..f6676e7
--- /dev/null
+++ b/utils.js
@@ -0,0 +1,68 @@
+// Copyright 2018 Bartosz Jaroszewski
+// SPDX-License-Identifier: GPL-2.0-or-later
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+const GLib = imports.gi.GLib;
+
+function spawn(command, callback) {
+    let [status, pid] = GLib.spawn_async(
+        null,
+        ['/usr/bin/env', 'bash', '-c', command],
+        null,
+        GLib.SpawnFlags.SEARCH_PATH | GLib.SpawnFlags.DO_NOT_REAP_CHILD,
+        null
+    );
+
+    if (callback)
+        GLib.child_watch_add(GLib.PRIORITY_DEFAULT, pid, callback);
+}
+
+
+function isDebugModeEnabled() {
+    return new Settings().isDebugModeEnabled();
+}
+
+class Logger {
+    constructor(settings) {
+        this._enabled = settings.isDebugModeEnabled();
+    }
+
+    info(message) {
+        if (!this._enabled) return;
+
+        global.log(`[bluetooth-quick-connect] ${message}`);
+    }
+}
+
+function addSignalsHelperMethods(prototype) {
+    prototype._connectSignal = function (subject, signal_name, method) {
+        if (!this._signals) this._signals = [];
+
+        let signal_id = subject.connect(signal_name, method);
+        this._signals.push({
+            subject: subject,
+            signal_id: signal_id
+        });
+    }
+
+    prototype._disconnectSignals = function () {
+        if (!this._signals) return;
+
+        this._signals.forEach((signal) => {
+            signal.subject.disconnect(signal.signal_id);
+        });
+        this._signals = [];
+    };
+}